Synthomer Regulatory News (SYNT)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Alexander Catto

2

Reason for the notification

a)

Position/status

Non-executive director

b)

Initial notification /Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Synthomer plc

b)

LEI

213800EHT3TI1KPQQJ56

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Nil paid rights relating to ordinary shares of 1 pence each in Synthomer plc

GB00BPH12600

b)

Nature of the transaction

Disposal i.e., the sale of nil paid rights under the rights issue announced on 7 September 2023 to facilitate tail swallowing.

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

75,679

£14,424.42

e)

Date of the transaction

10 October 2023

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Elizabeth Catto

2

Reason for the notification

a)

Position/status

PCA to the Hon Alexander Catto (PDMR)

b)

Initial notification /Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Synthomer plc

b)

LEI

213800EHT3TI1KPQQJ56

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Nil paid rights relating to ordinary shares of 1 pence each in Synthomer plc

GB00BPH12600

b)

Nature of the transaction

Acquisition i.e., the purchase of nil paid rights under the rights issue announced on 7 September 2023.

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

89,977

£17,149.62

e)

Date of the transaction

10 October 2023

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Schivas Estates Ltd

2

Reason for the notification

a)

Position/status

PCA to the Hon Alexander Catto (PDMR)

b)

Initial notification /Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Synthomer plc

b)

LEI

213800EHT3TI1KPQQJ56

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Nil paid rights relating to ordinary shares of 1 pence each in Synthomer plc

GB00BPH12600

b)

Nature of the transaction

Disposal i.e., the sale of nil paid rights under the rights issue announced on 7 September 2023, to facilitate tail swallowing.

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

18,020

£3,434.61

e)

Date of the transaction

10 October 2023

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

SG Catto Charitable Trust

2

Reason for the notification

a)

Position/status

PCA to the Hon Alexander Catto (PDMR)

b)

Initial notification /Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Synthomer plc

b)

LEI

213800EHT3TI1KPQQJ56

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Nil paid rights relating to ordinary shares of 1 pence each in Synthomer plc

GB00BPH12600

b)

Nature of the transaction

Disposal i.e., the sale of nil paid rights under the rights issue announced on 7 September 2023, to facilitate tail swallowing.

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

318,381

£60,683.42

e)

Date of the transaction

10 October 2023

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

SG Catto Charitable Trust

2

Reason for the notification

a)

Position/status

PCA to the Hon Alexander Catto (PDMR)

b)

Initial notification /Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Synthomer plc

b)

LEI

213800EHT3TI1KPQQJ56

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Nil paid rights relating to ordinary shares of 1 pence each in Synthomer plc

GB00BPH12600

b)

Nature of the transaction

Disposal i.e., the sale of nil paid rights under the rights issue announced on 7 September 2023, to facilitate tail swallowing.

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

79,934

£17,945.88

e)

Date of the transaction

9 October 2023

f)

Place of the transaction

London Stock Exchange (XLON)

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

Schivas Estates Ltd

2

Reason for the notification

a)

Position/status

PCA to the Hon Alexander Catto (PDMR)

b)

Initial notification /Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Synthomer plc

b)

LEI

213800EHT3TI1KPQQJ56

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Nil paid rights relating to ordinary shares of 1 pence each in Synthomer plc

GB00BPH12600

b)

Nature of the transaction

Disposal i.e., the sale of nil paid rights under the rights issue announced on 7 September 2023, to facilitate tail swallowing.

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

4,524

£1,015.67

e)

Date of the transaction

9 October 2023

f)

Place of the transaction

London Stock Exchange (XLON)

Correction - The "PDMR PCA Notification" dated 10 October 2023 at Section 4(b) of the relevant PDMR PCA form referenced a sale of nil paid rights under the rights issue announced on 7 September 2023, by CairnSea Investments (PCA to the Hon Alexander Catto (PDMR)), to facilitate tail swallowing. The notification should instead have referred to a purchase of nil paid rights by CairnSea Investments. All other details remain unchanged. The full amended text is shown below.

1

Details of the person discharging managerial responsibilities / person closely associated

a)

Name

CairnSea Investments

2

Reason for the notification

a)

Position/status

PCA to the Hon Alexander Catto (PDMR)

b)

Initial notification /Amendment

Initial notification

3

Details of the issuer, emission allowance market participant, auction platform, auctioneer or auction monitor

a)

Name

Synthomer plc

b)

LEI

213800EHT3TI1KPQQJ56

4

Details of the transaction(s): section to be repeated for (i) each type of instrument; (ii) each type of transaction; (iii) each date; and (iv) each place where transactions have been conducted

a)

Description of the financial instrument, type of instrument

Identification code

Nil paid rights relating to ordinary shares of 1 pence each in Synthomer plc

GB00BPH12600

b)

Nature of the transaction

Acquisition i.e., the purchase of nil paid rights under the rights issue announced on 7 September 2023.

c)

Price(s) and volume(s)

d)

Aggregated information

- Aggregated volume

- Price

50,000

£14,180.00

e)

Date of the transaction

05 October 2023

f)

Place of the transaction

London Stock Exchange (XLON)